| 水溶液中离子活度系数的理论计算 |
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| 引用本文： | 王风云.水溶液中离子活度系数的理论计算[J].南京理工大学学报(自然科学版),1989(3). |
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| 作者姓名： | 王风云 |
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| 作者单位： | 化工学院 |
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| 摘 要： | 本文应用MSA方法,对0～2m浓度范围的水溶液中H~ 、Li~ 、Na~ 、K~ 、Cl~-、Br~-和I~-等七种离子的活度系数进行了理论计算,并与Debye-Huckel理论的计算结果进行了比较.由两种理论得出的电解质的平均活度系数表明,MSA的结果与实验值的吻合程度要好得多.
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| 关 键 词： | 水溶液[34AA] 离子[34D] 活度[34AB] 活性系数[34AB] 理论[92A] 计算[92A] 比较[92F] |
Theoretical Single-Ion Activity Coefficients in Aqueous. |
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| Wang Fengyun.Theoretical Single-Ion Activity Coefficients in Aqueous.[J].Journal of Nanjing University of Science and Technology(Nature Science),1989(3). |
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| Authors: | Wang Fengyun |
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| Institution: | Wang Fengyun |
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| Abstract: | Using the Mean Sphere Approximation(MSA),this article is a development to calculate the single-ion(such asH~ , Li~ , Na~ ,K~ ,Cl~-, Br~-, and I~-) activity coefffcients in aqueousover a wide range concentration. By comparing the results withthat from Debve Huckel theory, it is declared that the theoreticalsingle-ion activity coefficients in this paper are more practical. |
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| Keywords: | Aqueous solution Ions Activity Activity coefficient Theories Calculation Comparison |
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